Table 1

Conditions of albinism

Type of albinismGene position
OCA 1 11q14-21
 OCA 1A
 OCA 1B
OCA 215q11-13
OCA 39p23
OA 1Xp22.3-22.2
?OA 2
Chediak–Higashi1q42-44
Hermansky–Pudlak10q23.1-23.3
Contiguous gene syndromes
 Prader–Willi (OCA 2)15q11-13
 Angelman (OCA 2) 15q11-13
 Kallmann syndrome (OA 1)Xp22.3-22.4
 Late onset sensorineural deafnessXp22
  (OA 1)Xp22
 X linked ichthyosis and Kallmann syndrome (OA 1)Xp22
 Microphthalmia and linear skin defects (OA 1) Xp22
 Aicardi Xp22
 GoltzXp22
Waardenburg 12q35-q37.3
Waardenburg 23p12
Waardenburg 32q35-q37.3
Warrdenburg–Hirschsprung13q22